02.12.2010 20:20 Uhr, Quelle: MacNN

Rambus sues NVIDIA, five more in threat to industry

Rambus late Wednesday sued six semiconductor firms in a patent dispute that could jeopardize electronics. The multiple suits filed in a Northern District of California court accuse Broadcom, Freescale, LSI, MediaTek, NVIDIA and STMicro of copying Rambus technology for DDR memory, including GDDR memory for graphics, as well as common connection standards such as DisplayPort, PCI Express, SAS and SATA. It claimed ownership of some of the techniques after having bought the patents from Velio Communications in 2003, EETimes noted.

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